#include<stdio.h>
main()
{
	int x=20,y=40,z=45;

	if(x>y && x>z)
		printf("\n\n\tX is Big");
	else if(y>x && y>z)
		printf("\n\n\tY is Big");
	else if(z>x && z>y)
		printf("\n\n\tZ is Big");
}